CN101218922A - High-efficiency and low-toxin seed-treating agent - Google Patents
High-efficiency and low-toxin seed-treating agent Download PDFInfo
- Publication number
- CN101218922A CN101218922A CNA2007102035819A CN200710203581A CN101218922A CN 101218922 A CN101218922 A CN 101218922A CN A2007102035819 A CNA2007102035819 A CN A2007102035819A CN 200710203581 A CN200710203581 A CN 200710203581A CN 101218922 A CN101218922 A CN 101218922A
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- tebuconazole
- phoxim
- seed
- agent
- seed treatment
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Abstract
The invention discloses an effective seed treating agent with low toxicity which is prepared by active components and non-active components. The active components relate to a phoxim and a tebuconazole, wherein, the weight portion percentage of the phoxim and the tebuconazole is 3 to 12; the weight percentage content of the tebuconazole in the treating agent is 0.1 to 5 percent. Compared with the prior art, the invention can effectively control various diseases and insect pests and the controlling effects on maize head smut and corn rust can respectively reach 93.75 percent and 70.52 percent. The invention has no bad effects on environment, humans and animals, seed burgeoning and plant growing, which reduces the varieties of raw materials, simplifies the manufacture process and is easier to control the product quality.
Description
Technical field
The present invention relates to agricultural seed treatment, particularly relate to by phoxim and the composite seed treatment that forms of Tebuconazole.
Background technology
Modern seed processing technology is tradition seed soaking, technical the growing up of seed dressing, as carrier, the medicine fertilizer slow-release is a key technology with seed, and processing technology is means, dressing machinery is for relying on the seed process technology that collection biology, chemical industry, agricultural chemicals, mechanical multidisciplinary research achievement are one.At present many with the malicious insecticide of height such as carbofuran, thimet etc. with common bactericide such as tmtd, carbendazim etc. are composite forms, have high poison, high residue and the not high shortcoming of preventive effect, and drug cost is higher.
Publication number is that the Chinese patent application of CN1559216 discloses a kind of kind clothing agent that prevents and treats smut, and the bactericide in this application is a kind of composition in Tebuconazole and another bactericide tmtd, carbendazim, the Seedvax, belongs to ternary built type agricultural chemicals.But medicine inspecting institute of the Ministry of Agriculture clearly stipulates at present, and the agricultural chemicals of ternary built can not be by registration, so the unactual industrial application value of this patent application.And in this patent application document, do not illustrate to select two kinds of bactericide can produce which type of beneficial effect, so select two kinds of bactericide to increase operation sequence and the cost in the production process undoubtedly, and, used raw material type is many more, difficult more production process is carried out quality control, and the kind clothing agent of this patent application does not obtain effective support of experimental data yet to the control efficiency of damage by disease and insect.
Summary of the invention
Technical problem to be solved by this invention provides a kind of by phoxim and the composite wide spectrum that forms of Tebuconazole, efficient, low toxicity, low-residual, long seed treatment of the longevity of residure, this seed treatment can effectively be prevented and treated various insect pests and head smut, smut, and rust is also had certain preventive effect.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
High-efficiency low-toxicity seed treatment of the present invention, be prepared from by active component and non-active ingredient, wherein, active component is phoxim and Tebuconazole, the weight portion ratio of phoxim and Tebuconazole is 3～12, and the quality percentage composition of Tebuconazole in inorganic agent is 0.1～5%.
Preferably, the weight portion ratio of phoxim and Tebuconazole is 8～12, and the quality percentage composition of Tebuconazole in inorganic agent is 0.2～1%.
Best, the weight portion ratio of phoxim and Tebuconazole is 10, and the quality percentage composition of Tebuconazole in inorganic agent is 0.6%.
Non-active ingredient in the aforementioned high-efficiency low-toxicity seed treatment is one or more in emulsifier, solubilizer, synergist, adhesive, film forming agent, warning colouration and the filler.
The present invention also provides kind clothing agent: add water by phoxim 6%, Tebuconazole 0.6%, film forming agent 10% and warning colouration 3% and be prepared from kind of a clothing agent.
The present invention also provides a kind of seed soaking agent: add water by phoxim 6%, Tebuconazole 0.6% and warning colouration 3% and be prepared from seed soaking agent.
For prevention and treatment range and the effect of clear and definite seed treatment of the present invention to damage by disease and insect, the inventor has carried out the comparative trial of the composite kind of clothing agent of 3.6% phoxim Tebuconazole kind clothing agent and other registered control of maize disease and soil insect to the control of maize damage by disease and insect, and is specific as follows:
1, material and method
1.1 trial crops: corn
1.2 test medicine
3.6% phoxim Tebuconazole kind clothing agent (self-control)
14.4% carbosulfan tmtd Tebuconazole suspension seed-coating agent (Tonghua, Jilin Province pesticide chemical limited company), 20% Imidacloprid tmtd Tebuconazole suspension seed-coating agent (Bada Pesticide Co., Ltd., Jilin Province)
18% carbosulfan tmtd Tebuconazole suspension seed-coating agent (Bada Pesticide Co., Ltd., Jilin Province)
20.3% chlopyrifos tmtd Tebuconazole suspension seed-coating agent (Shandong Huayang Science ﹠. Technology Co., Ltd.)
13.6% phoxim Tebuconazole tmtd suspension seed-coating agent (with reference to " a kind of kind clothing agent that prevents and treats smut " patent, self-control, phoxim: Tebuconazole: tmtd is: 3: 0.6: 10)
1.3 application method and dosage: seed pelleting.
Using dosage:
| Handle numbering | Medicament | Usage ratio (pesticide-seeds ratio) |
| A | 3.6% phoxim Tebuconazole kind clothing agent | 1∶50 |
| B | 14.4% carbosulfan tmtd Tebuconazole suspension seed-coating agent | 1∶50 |
| C | 20% Imidacloprid tmtd Tebuconazole suspension seed-coating agent | 1∶50 |
| D | 18% carbosulfan tmtd Tebuconazole suspension seed-coating agent | 1∶50 |
| E | 20.3% chlopyrifos tmtd Tebuconazole suspension seed-coating agent | 1∶50 |
| F | 13.6% phoxim Tebuconazole tmtd suspension seed-coating agent | 1∶50 |
| G | Blank | The equivalent clear water |
1.4 investigation method: undertaken by relevant criterion in " field control effectiveness test criterion ".
2, interpretation of result
Result of the test shows (table 1): all reagent agents all have preventive effect preferably to maize head smut, grub, ant, wireworm.The results of analysis of variance shows that all reagent agents all have significant preventive effect (P＜0.01) to maize head smut, rust, grub, ant, wireworm, and each medicament differences is remarkable (P＞0.05) not.
Generally speaking, 3.6% phoxim Tebuconazole kind clothing agent has selected for use phoxim as insecticide, its good disinsection effect, noresidue; In bactericide, only use Tebuconazole, suitable to the ternary built kind clothing agent that contains Tebuconazole of main diseases control such as maize head dust-brand and current registration; Therefore this prescription has advantages such as cost is low, preventive effect is good.
Several bactericidal agent for preventing and treating maize head smut of table 1 test of pesticide effectiveness
Compared with prior art, the present invention can effectively prevent and treat various damage by disease and insect, wherein to ant, cutworm, preventive effect reach 91.56%, 88.73% and 85.54% respectively, preventive effect to maize head smut and corn rust reaches 93.75% and 70.52% respectively, and ecotope, people and animals, seed sprouting and plant strain growth are all had no adverse effects.Bactericide is only used Tebuconazole, the ternary built kind clothing agent that contains Tebuconazole to main diseases control such as maize head dust-brand and current registration is suitable, therefore this prescription has advantages such as cost is low, preventive effect is good, and the present invention has reduced raw material type, simplified the production operation process, more easily product quality has been controlled.
Embodiment
1, the preparation of phoxim mother liquor: with phoxim crude, tridecanol polyoxyethylene ether (5) sulfuric ester Eon50, how sulfonic acid phenolic condensation compound sodium salt, AL44L, methyl alcohol, n-butanol are put into reactor and stirred 30min, it is standby to make 45% phoxim mother liquor.When preparation seed treatment of the present invention, phoxim crude must be prepared into the phoxim mother liquor and use.
2, plant the preparation of clothing agent: proportioning shown in the according to the form below will add except that the raw material of film forming agent in the reactor, start the high speed shear mulser, after stirring corase grind, make it fully mix dispersion, material sand by 1: 1.5 (volume ratio) grinds than dropping in the sand mill then, in sand grinding process, add defoamer according to circumstances (when the slip face outdos oneself face 15cm, just need to add defoamer), after being ground to certain hour, sampling detects particle diameter, when particle diameter is between 325～400 orders, is the sand milling terminal point, static 30min makes the bead sedimentation, with vacuum tube slip is changed in the modulation kettle then, add film forming agent, stir 30min according to the amount shown in the following table, sample analysis product active constituent content, proportion, viscosity, film formation time, expulsion rate, technical indicators such as pourability are carried out metering packing.
Wherein: phoxim is 45% phoxim mother liquor.Unit: kg.
Directly seed being carried out dressing uses.
Can carry out doubling dilution or concentrate producing seed treatment of the present invention according to the described ratio of technical scheme part, dilute accordingly during use and get final product.
Claims (6)
1. high-efficiency low-toxicity seed treatment, be to be prepared from by active component and non-active ingredient, it is characterized in that: described active component is phoxim and Tebuconazole, wherein, the weight portion ratio of phoxim and Tebuconazole is 3～12, and the quality percentage composition of Tebuconazole in inorganic agent is 0.1～5%.
2. according to the described high-efficiency low-toxicity seed treatment of claim 1, it is characterized in that: the weight portion ratio of phoxim and Tebuconazole is 8～12, and the quality percentage composition of Tebuconazole in inorganic agent is 0.2～1%.
3. according to the described high-efficiency low-toxicity seed treatment of claim 2, it is characterized in that: the weight portion ratio of phoxim and Tebuconazole is 10, and the quality percentage composition of Tebuconazole in inorganic agent is 0.6%.
4. according to the arbitrary described high-efficiency low-toxicity seed treatment of claim 1-3, it is characterized in that: described non-active ingredient is one or more in emulsifier, solubilizer, synergist, adhesive, film forming agent, warning colouration and the filler.
5. according to the described high-efficiency low-toxicity seed treatment of claim 4, it is characterized in that: described seed treatment is to add the kind clothing agent that water is prepared from by phoxim 6%, Tebuconazole 0.6%, film forming agent 10% and warning colouration 3%.
6. according to the described high-efficiency low-toxicity seed treatment of claim 4, it is characterized in that: described seed treatment is to add the seed soaking agent that water is prepared from by phoxim 6%, Tebuconazole 0.6% and warning colouration 3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102035819A CN101218922A (en) | 2007-12-29 | 2007-12-29 | High-efficiency and low-toxin seed-treating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102035819A CN101218922A (en) | 2007-12-29 | 2007-12-29 | High-efficiency and low-toxin seed-treating agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101218922A true CN101218922A (en) | 2008-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007102035819A Pending CN101218922A (en) | 2007-12-29 | 2007-12-29 | High-efficiency and low-toxin seed-treating agent |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174647A (en) * | 2010-12-27 | 2011-09-07 | 河南农业大学 | Detection primers and molecule detection method for pathogenic fungi of austral puccinia sorghi |
| CN102450277A (en) * | 2010-10-29 | 2012-05-16 | 傅杨 | Corn seed coating agent and application |
| CN102765989A (en) * | 2012-07-27 | 2012-11-07 | 陕西西大华特科技实业有限公司 | Seed dressing agent containing thiamethoxam and tebuconazole |
| CN113480363A (en) * | 2021-08-07 | 2021-10-08 | 中诚国联（河南）生物科技有限公司 | Preparation method and application of pesticide-fertilizer granules containing chlorantraniliprole and imidacloprid |
-
2007
- 2007-12-29 CN CNA2007102035819A patent/CN101218922A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102450277A (en) * | 2010-10-29 | 2012-05-16 | 傅杨 | Corn seed coating agent and application |
| CN102174647A (en) * | 2010-12-27 | 2011-09-07 | 河南农业大学 | Detection primers and molecule detection method for pathogenic fungi of austral puccinia sorghi |
| CN102174647B (en) * | 2010-12-27 | 2013-05-15 | 河南农业大学 | Detection primers and molecule detection method for pathogenic fungi of austral puccinia sorghi |
| CN102765989A (en) * | 2012-07-27 | 2012-11-07 | 陕西西大华特科技实业有限公司 | Seed dressing agent containing thiamethoxam and tebuconazole |
| CN113480363A (en) * | 2021-08-07 | 2021-10-08 | 中诚国联（河南）生物科技有限公司 | Preparation method and application of pesticide-fertilizer granules containing chlorantraniliprole and imidacloprid |
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Open date: 20080716 |